AgentEng, the Agent Engineering Conference, and Agent Engineering HQ technical events in London and San Francisco. Discover published dates, speakers, full talk abstracts, agendas, FAQ, venue, sponsors, code of conduct, registration links and a tool directory across twelve agent-engineering disciplines. Catalogue lookups use no model calls. The opt-in chat operation uses public catalogue tools and falls back to lookup when inference is unavailable. London 2026 has an invited programme and no public CFP.

A2A readiness

B · 79/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here B+, 91.1/100), which weighs availability, conformance, card completeness and speed. How the two differ

Valid Agent Card	10/10	Parseable Agent Card with the required fields.
Live JSON-RPC	25/25	Endpoint answers A2A JSON-RPC (286 ms).
Protocol version	10/10	Declares A2A 1.0 with supportedInterfaces[] (v1 card shape).
JWS signature	0/10	Card is unsigned.
Uptime (30 days)	15/15	3/3 probes succeeded; final after 5 probes in 30 days.
Skill declaration	10/10	Declares 7 skill(s) with structured metadata.
Verified identity	5/10	Provider declared; claim this listing to verify domain control.
Freshness + modern flags	4/5	seen in a source within 7 days.
Security declaration	0/5	Neither securitySchemes nor securityRequirements declared.

Responsiveness: Responsive (286 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).

Measured 2026-11-11.

Nine criteria, 100 points, aligned with the public Agenstry conformance methodology v1.1. Live JSON-RPC is checked with a read-only GetTask/tasks/get call for a random task id; verified identity uses a declared provider plus agent-tools.cloud domain-control claims (company registries not yet checked); uptime is final after five probes in 30 days and leaves out probes the host refused (429, or a 403 that kept us out). Grades: A>=90, B>=75, C>=60, D>=40, F<40. Display only: search order uses the quality grade.

Compared with peers

Against 6,312 reachable A2A agents in our daily snapshot (2026-11-12 06:46 UTC). Display only; it does not change search order.

Readiness: Higher than 92% of peers; This listing 79 · peer median 54
Latency: Faster than 56% of peers; This listing 361 ms · peer median 398 ms

Where it loses the most points, and how to win them back

JWS signature −10 — Sign the Agent Card (JWS).
Now: Card is unsigned.
Verified identity −5 — Claim the listing and prove control of its domain.
Now: Provider declared; claim this listing to verify domain control.
Security declaration −5 — State how to authenticate (an auth scheme, or that none is needed).
Now: Neither securitySchemes nor securityRequirements declared.

How many agent tools actually work · All statistics

Skills

Public AgentEng chat

Ask a question with optional recent history. When enabled by the operator, chat uses a model with bounded public catalogue lookups. Disabled or unavailable inference returns the existing catalogue answer automatically.

chatpublic-cataloguelookup-fallback
AgentEng London and San Francisco events

Use a typed AgentEng request or a public-event search question. Returns evidence, date precision and snapshot freshness.

eventsconferencesagent-engineeringAgentEngAgent Engineering HQAgent Engineering ConferenceLondonSan Franciscocoding-agentsmcpa2a
AgentEng event day and about

The published London day guide (guide; optional section such as arriving, getting-here, registration, qna or help, or section list for the index) with arrival times, directions and help contacts, venue-screen now/next snapshots (live, with an optional at time), reproducible talk bingo cards from published talk terms (bingo with seed, size 4 or 5; the card is always in data, and format text, svg or html also returns a printable copy in artifact), the organiser and chair card (about) and the Agent Engineering HQ manifesto, mindset and further reading (hq). Model-free.

guideday-guidelivenow-nextbingoaboutmanifestoAgent Engineering HQ
Video gallery

The website video gallery (gallery; optional city, event_id, topic, query and speaker_id), mirroring /gallery: the AgentEng London 2026 recordings from /london-2026/videos (the welcome video, then talks marked recording-coming-soon) and the Harness Engineering San Francisco event recap video, with YouTube IDs when published and /gallery/<slug> links. One item by slug: talk with session_id set to the slug. A2A talks are added only with include_a2a, listed last and labelled AI-generated. Model-free.

galleryvideosrecordingslondon-2026san-francisco
Programme talks

Every programme talk with its full abstract (talks; optional city, event_id, topic, query and speaker_id): AgentEng London 2026, Code Engineering San Francisco (27 October 2026, linked to /san-francisco/events) and the Harness Engineering San Francisco sessions, each with its recording status. One talk: talk with session_id set to a slug or session ID. Never lists A2A talks; use gallery for videos. Model-free.

talksabstractslondon-2026code-engineeringsan-francisco
Agent-to-Agent (A2A) Talks

The published Agent-to-Agent (A2A) Talks page (a2a-talks; optional topic filters by discipline tag such as memory or security): short AI-generated videos of two AI agents discussing one engineering discipline, with titles, YouTube links, durations and tags. These videos are produced by the Agent Engineering team using AI. They are separate from the conference programme and are not created, reviewed or endorsed by our speakers. They are never returned as speakers, talks or sessions, and gallery lists them only with include_a2a, last. Model-free.

a2a-talksagent-to-agentvideosai-generated
Agent-engineering tool directory

Browse public tool names and links across twelve disciplines using disciplines, tools and tool. Filter by discipline, kind, category or query; paginate with limit/offset and next_offset. Offline, model-free listings with source provenance; no popularity rankings, installations or vendor integrations are implied.

toolsagent-engineeringdisciplinesmemoryinferenceprotocol

How to call

A2A endpoint (JSONRPC)

https://a2a.agentengineering.world/

Agent card

https://a2a.agentengineering.world/.well-known/agent-card.json

Documentation

https://a2a.agentengineering.world/docs

Homepage

https://agentengineering.world

Listed in

Directories this entry was found in.

agenstry since 2026-10-31